Kathmandu (KTM) to Ljubljana (LJU): 3,979 miles (6,403 km) great-circle, about 8h 25m nonstop by our estimate. Cheapest fare observed: $955 round-trip on flydubai, with 2 stops, departing June 1, 2026.
$955 round-trip, flydubai FZ574, departing 2026-06-01 at 00:35, returning 2026-06-29. The recorded itinerary left on a Monday, returning on a Monday 28 nights later; the fare was observed 37 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $955, it ranked 21st of the 30 round-trip fares we recorded from KTM (median $659). That is 24.0 cents per great-circle mile (round-trip price over one-way distance), below the KTM median of 37.6 cents across 28 round-trip routes.
Routes from KTM of similar length: St. Petersburg (3,383 mi) at $1023 and Minsk (3,379 mi) at $1201.
flydubai had the cheapest fare on 4 of 30 KTM routes. It is the 3rd longest of the 30 routes we track from KTM.
That depends on your passport and trip, so check the official source for Slovenia: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Kathmandu, Europe/Ljubljana; flight time is our estimate.